Woot, I knit too! And sew. And make jewelery. And IDGAF if its girly, I love doing it, and it makes for some awesome giftgiving.
I wear a ring that looks kind of girly, even though my mom insisted it could go either way when she gave me it. Its a big amber stone set into a curly/vine-looking base and its one of the things I absolutely never take off. I've wanted one like it for years, she couldn't find one similar so she gave me hers. It sounds cheesy, but when I start getting really down (like, suicidal or edging back into alcoholic down) its right in my face, reminding me of my mom and how I've promised her to keep my dumb ass alive. It helps. Its infuriating at times, but it really helps.
Like a few other guys mentioned, I still wear makeup (not out of the house very often, mostly just when we're doing a shoot or something) I've got a women's jacket that I'll never give up because I love it, a ->-bleeped-<-load of girl's pants (mainly because they just fit me better and I hate baggy clothes) and there's probably other stuff I can't remember.